python_set_learning

# author: Roy.G
list_1=[1,2,3,4,5,6,7,7,7,7,7,7,8,]
set_1=set(list_1) #change list to set
set_2={1,2,3,4,6,7,8,9,10}
print(list_1,type(list_1))
print("------------------------------------")
print(set_1,type(set_1))
print(set_2,type(set_2))
print("intersection",set_1.intersection(set_2)) # calculate set_1 n set_2
print("union",set_1.union(set_2)) # calculate set_1 u set_2
print("difference",set_1.difference(set_2)) # find differrent element between et_1 and set_2 ,set_1-(set_1 n set_2)
print(set_1.issubset(set_2))
print(set_1.issuperset(set_2))

posted on 2021-12-27 00:24  ttm6489  阅读(39)  评论(0)    收藏  举报

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